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Introduction
NT3000 is a kind of fuel injection pump test bench adopt industrial pc with color CRT, It's the newly researched production for the
direction of high power and safety to the environment. It has human-machine interface, digital controlling of rpm,
temperature, pressure, diesel fuel pump technical parameter and so on, and in pace with print. It easy and quick operates ,
it's really human-machine dialog. This series test bench adopt high quality frequency conversing device and
cast iron base supper size bed, and its distinguishing features are hi-stable character, hi-reliability, ultra-low-noise,
perfect auto-protecting function and so on, It is advanced products.
Main function
1. Measurement of each cylinder delivery at any speed
2. Test point and interval angle of oil supply of injection pump.
3. Checking and adjust the mechanical governor.
4. Checking and adjusting the distributor pump.
5. .Experiment and adjusting of behavior of supercharging and compensatory device.
6. Measurement of oil return of distributing pump
7. Testing of the electromagnetic valve of distributor pump.(12V/24V)
8. Measurement of the internal pressure of distributor pump.
9. Checking of the advance angle of advance device.(on request)
10. Checking the sealing of injection pump body
11. Install tube of auto-sucking oil supply can check on oil supply pump(including VE pump.)
12. Checking the travel of stroke
13.oil lubricate(on request)
14.Cast iron base(on request)
15. Foced cooller(on request)
Technical characteristic
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Specifications
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No.
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Items
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Data
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1
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Main motor output power(kw)
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5.5KW/7.5KW
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2
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Frequency Converter
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JIDIAN
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3
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Stroke Counting (Rpm)
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0-9999
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4
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Standard injectors
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ZS12SJ1
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5
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Power of fuel pump motor (kw)
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0.75
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6
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Scope of rotate speed (r/m)
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0~4000
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7
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Number of cylinders
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12
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8
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Height of principal axis center (mm)
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125
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9
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Filter oil precision of test bench(μ)
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4.5~5.5
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10
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Volume of big and small volumetric cylinder（ml）/graduate glass(cc)
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150 45
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11
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Volume of fuel tank(L)
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60
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12
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DC power supply
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12/24V
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13
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Feeding pump motor:
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1.1kw
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14
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Low pressure of fuel oil pressure(Mpa)
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0~0.4
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15
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High pressure of fuel oil pressure(Mpa)
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0~4
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16
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Pressure Gauge for VE Pump (Mpa)
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0-1.6
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17
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Pressure Gauge for VE Pump (Mpa)
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0-0.16
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18
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Control temperature of fuel (℃)
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40±2
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19
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Flywheel inertia(kg*m)
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0.8~0.9
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20
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Scope of rack bar stroke(mm)
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0~25
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21
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Measuring range of flow meter(L/m)
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10~100
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22
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DC electrical source(V)
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12 24
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23
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Positive pressure of air supply(Mpa)/clockwise
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0~0.3
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24
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Negative pressure of air supply(Mpa)/Anticlockwise
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-0.03~0
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25
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Dimension of Packing ( L*W*H(m ))
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2.1*1.1*1.72
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26
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Gross weight of Test bench( kg)
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750-900
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PACKAGE:
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PACKING LIST
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Accessories and main machine parts are all packed in accessories box
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NO.
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Name
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Specification or Symbol
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Quantity
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Unit
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Remark
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1
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Fuel Injection Pump Test Bench
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NT3000
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1
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Set
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2
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Standard Injector
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PB55ST42
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12
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PC
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3
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High Pressure Oil Pipe
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M14×1.5/M14×1.5×600
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12
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PCs
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With it injector itself
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4
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High Pressure Oil Pipe
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M14×1.5/M12×1.5×800
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12
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PCs
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5
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Small Graduate
Big graduate
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45ml
150ml
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12each
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PC
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6
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Feed(Return)Oil Pipe
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M20×1.5×1000
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2
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PC
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7
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Oil pump connector
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M14×1.5 M12×1.5
M16×1.5
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2each
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PCs
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8
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Scale Lever
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1
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PCs
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9
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Rotational Joint
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φ12.5 φ14.5 φ16.5
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2each
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PCs
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10
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Versatile angle iron
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1
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Set
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11
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Coupler
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ⅠⅡⅢ.IV
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1each
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PCs
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12
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Clamping Bracket
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1
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Set
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13
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T-type screw nail
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3each
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PC
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One of them longer
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14
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Hexagon Wrench
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S=10
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1
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PCs
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15
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Locating Block
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ⅠⅡⅢP7, P7100
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2each
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PCs
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16
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DC power supply wire
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12/24V
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1
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PCs
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17
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Air Pipe assemble
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1
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set
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